Item Pocket

src/badguy/badguy.cpp

@@ -617,7 +617,7 @@ HitResponse
 BadGuy::collision_bullet(Bullet& bullet, const CollisionHit& hit)
 {
   if (is_frozen()) {
-    if (bullet.get_type() == FIRE_BONUS) {
+    if (bullet.get_type() == BONUS_FIRE) {
       // Fire bullet thaws frozen badguys.
       unfreeze();
       bullet.remove_me();
@@ -629,7 +629,7 @@ BadGuy::collision_bullet(Bullet& bullet, const CollisionHit& hit)
     }
   }
   else if (is_ignited()) {
-    if (bullet.get_type() == ICE_BONUS) {
+    if (bullet.get_type() == BONUS_ICE) {
       // Ice bullets extinguish ignited badguys.
       extinguish();
       bullet.remove_me();
@@ -640,13 +640,13 @@ BadGuy::collision_bullet(Bullet& bullet, const CollisionHit& hit)
       return FORCE_MOVE;
     }
   }
-  else if (bullet.get_type() == FIRE_BONUS && is_flammable()) {
+  else if (bullet.get_type() == BONUS_FIRE && is_flammable()) {
     // Fire bullets ignite flammable badguys.
     ignite();
     bullet.remove_me();
     return ABORT_MOVE;
   }
-  else if (bullet.get_type() == ICE_BONUS && is_freezable()) {
+  else if (bullet.get_type() == BONUS_ICE && is_freezable()) {
     // Ice bullets freeze freezable badguys.
     freeze();
     bullet.remove_me();

src/badguy/boss.cpp

@@ -31,16 +31,19 @@ namespace
 Boss::Boss(const ReaderMapping& reader, const std::string& sprite_name, int layer) :
   BadGuy(reader, sprite_name, layer),
   m_lives(),
+  m_max_lives(),
   m_pinch_lives(),
   m_hud_head(),
   m_hud_icon(),
   m_pinch_mode(),
   m_pinch_activation_script()
 {
   reader.get("lives", m_lives, DEFAULT_LIVES);
-  reader.get("pinch-lives", m_pinch_lives, DEFAULT_PINCH_LIVES);
+  m_max_lives = m_lives;
+
   m_countMe = true;
 
+  reader.get("pinch-lives", m_pinch_lives, DEFAULT_PINCH_LIVES);
   reader.get("pinch-activation-script", m_pinch_activation_script, "");
 }
 
@@ -70,9 +73,13 @@ Boss::draw_hit_points(DrawingContext& context)
     context.set_translation(Vector(0, 0));
     context.transform().scale = 1.f;
 
+    float startpos = (context.get_width() - static_cast<float>((m_hud_head->get_width() * m_max_lives))) / 2;
     for (int i = 0; i < m_lives; ++i)
     {
-      context.color().draw_surface(m_hud_head, Vector(BORDER_X + (static_cast<float>(i * m_hud_head->get_width())), BORDER_Y + 1), LAYER_HUD);
+      context.color().draw_surface(m_hud_head,
+                                   Vector(BORDER_X + (startpos + static_cast<float>(i * m_hud_head->get_width())),
+                                          BORDER_Y + 1),
+                                   LAYER_HUD);
     }
 
     context.pop_transform();
@@ -86,15 +93,15 @@ Boss::get_settings()
 
   result.add_text("hud-icon", &m_hud_icon, "hud-icon", "images/creatures/yeti/hudlife.png", OPTION_HIDDEN);
   result.add_int(_("Lives"), &m_lives, "lives", DEFAULT_LIVES);
-  
-  /* l10n: Pinch Mode refers to a particular boss mode that gets 
-     activated once the boss has lost the specified amounts of lives. 
+
+  /* l10n: Pinch Mode refers to a particular boss mode that gets
+     activated once the boss has lost the specified amounts of lives.
      This setting specifies how many lives need to be spent until pinch
      mode is activated. */
   result.add_int(_("Lives to Pinch Mode"), &m_pinch_lives, "pinch-lives", DEFAULT_PINCH_LIVES);
 
-  /* l10n: Pinch Mode refers to a particular boss mode that gets 
-    activated once the boss has lost the specified amounts of lives. 
+  /* l10n: Pinch Mode refers to a particular boss mode that gets
+    activated once the boss has lost the specified amounts of lives.
     This setting specifies the squirrel script that gets run to activate boss mode.  */
   result.add_script(_("Pinch Mode Activation Script"), &m_pinch_activation_script, "pinch-activation-script");
 

src/badguy/boss.hpp

@@ -37,6 +37,7 @@ class Boss : public BadGuy
 
 protected:
   int m_lives;
+  int m_max_lives;
   int m_pinch_lives;
   SurfacePtr m_hud_head;
   std::string m_hud_icon;

src/badguy/snowman.cpp

@@ -54,7 +54,7 @@ Snowman::loose_head()
 HitResponse
 Snowman::collision_bullet(Bullet& bullet, const CollisionHit& hit)
 {
-  if (bullet.get_type() == FIRE_BONUS) {
+  if (bullet.get_type() == BONUS_FIRE) {
     // Fire bullets destroy snowman's body.
     Vector snowball_pos = get_pos();
     // Hard-coded values from sprites.

src/badguy/stalactite.cpp

@@ -147,7 +147,7 @@ Stalactite::collision_bullet(Bullet& bullet, const CollisionHit& hit)
     timer.start(SHAKE_TIME);
     state = STALACTITE_SHAKING;
     bullet.remove_me();
-    if (bullet.get_type() == FIRE_BONUS)
+    if (bullet.get_type() == BONUS_FIRE)
       SoundManager::current()->play("sounds/sizzle.ogg", get_pos());
     SoundManager::current()->play("sounds/cracking.wav", get_pos());
   }

src/control/controller.cpp

@@ -27,6 +27,7 @@ const char* g_control_names[] = {
   "down",
   "jump",
   "action",
+  "item",
   "start",
   "escape",
   "menu-select",

src/control/controller.hpp

@@ -29,6 +29,7 @@ enum class Control {
 
   JUMP,
   ACTION,
+  ITEM,
 
   START,
   ESCAPE,

src/control/game_controller_manager.cpp

@@ -24,7 +24,6 @@
 #include "supertux/globals.hpp"
 #include "supertux/game_session.hpp"
 #include "supertux/savegame.hpp"
-#include "supertux/sector.hpp"
 #include "util/log.hpp"
 
 GameControllerManager::GameControllerManager(InputManager* parent) :
@@ -84,7 +83,7 @@ GameControllerManager::process_button_event(const SDL_ControllerButtonEvent& ev)
       break;
 
     case SDL_CONTROLLER_BUTTON_BACK:
-      set_control(Control::CONSOLE, ev.state);
+      set_control(Control::ITEM, ev.state);
       break;
 
     case SDL_CONTROLLER_BUTTON_GUIDE:
@@ -205,6 +204,9 @@ GameControllerManager::process_axis_event(const SDL_ControllerAxisEvent& ev)
 void
 GameControllerManager::on_controller_added(int joystick_index)
 {
+  if (!m_parent->can_add_user())
+    return;
+
   if (!SDL_IsGameController(joystick_index))
   {
     log_warning << "joystick is not a game controller, ignoring: " << joystick_index << std::endl;
@@ -240,16 +242,7 @@ GameControllerManager::on_controller_added(int joystick_index)
 
         if (GameSession::current() && !GameSession::current()->get_savegame().is_title_screen() && id != 0)
         {
-          auto& sector = GameSession::current()->get_current_sector();
-          auto& player_status = GameSession::current()->get_savegame().get_player_status();
-
-          if (player_status.m_num_players <= id)
-            player_status.add_player();
-
-          // ID = 0 is impossible, so no need to write `(id == 0) ? "" : ...`
-          auto& player = sector.add<Player>(player_status, "Tux" + std::to_string(id + 1), id);
-
-          player.multiplayer_prepare_spawn();
+          GameSession::current()->on_player_added(id);
         }
       }
     }
@@ -272,22 +265,10 @@ GameControllerManager::on_controller_removed(int instance_id)
     m_game_controllers.erase(it);
 
     if (m_parent->m_use_game_controller && g_config->multiplayer_auto_manage_players
-        && deleted_player_id != 0 && !m_parent->m_uses_keyboard[deleted_player_id])
+        && deleted_player_id != 0 && !m_parent->m_uses_keyboard[deleted_player_id] &&
+        GameSession::current())
     {
-      // Sectors in worldmaps have no Player's of that class.
-      if (Sector::current() && Sector::current()->get_object_count<Player>() > 0)
-      {
-        auto players = Sector::current()->get_objects_by_type<Player>();
-        auto it_players = players.begin();
-
-        while (it_players != players.end())
-        {
-          if (it_players->get_id() == deleted_player_id)
-            it_players->remove_me();
-
-          it_players++;
-        }
-      }
+      GameSession::current()->on_player_removed(deleted_player_id);
     }
   }
   else

src/control/input_manager.cpp

@@ -23,6 +23,8 @@
 #include "control/keyboard_manager.hpp"
 #include "util/log.hpp"
 
+static constexpr int MAX_PLAYERS = 4;
+
 InputManager::InputManager(KeyboardConfig& keyboard_config,
                            JoystickConfig& joystick_config) :
   m_controllers(),
@@ -51,6 +53,12 @@ InputManager::get_controller(int player_id)
   return *m_controllers[player_id];
 }
 
+bool
+InputManager::can_add_user() const
+{
+  return get_num_users() < MAX_PLAYERS;
+}
+
 void
 InputManager::use_game_controller(bool v)
 {
@@ -139,6 +147,9 @@ InputManager::process_event(const SDL_Event& event)
 void
 InputManager::push_user()
 {
+  if (!can_add_user())
+    return;
+
   m_controllers.push_back(std::make_unique<Controller>());
 }
 

src/control/input_manager.hpp

@@ -59,7 +59,7 @@ class InputManager final : public Currenton<InputManager>
   Controller& get_controller(int player_id = 0);
 
   int get_num_users() const { return static_cast<int>(m_controllers.size()); }
-
+  bool can_add_user() const;
   void push_user();
   void pop_user();
 

src/control/joystick_config.cpp

@@ -38,6 +38,7 @@ JoystickConfig::JoystickConfig() :
   bind_joybutton(0, 4, Control::PEEK_LEFT);
   bind_joybutton(0, 5, Control::PEEK_RIGHT);
   bind_joybutton(0, 6, Control::START);
+  bind_joybutton(0, 7, Control::ITEM);
 
   // Default joystick axis configuration
   bind_joyaxis(0, -1, Control::LEFT);

src/control/joystick_manager.cpp

@@ -26,7 +26,6 @@
 #include "supertux/globals.hpp"
 #include "supertux/game_session.hpp"
 #include "supertux/savegame.hpp"
-#include "supertux/sector.hpp"
 #include "util/log.hpp"
 
 JoystickManager::JoystickManager(InputManager* parent_,
@@ -55,6 +54,10 @@ void
 JoystickManager::on_joystick_added(int joystick_index)
 {
   log_debug << "on_joystick_added(): " << joystick_index << std::endl;
+
+  if (!parent->can_add_user())
+    return;
+
   SDL_Joystick* joystick = SDL_JoystickOpen(joystick_index);
   if (!joystick)
   {
@@ -96,16 +99,7 @@ JoystickManager::on_joystick_added(int joystick_index)
 
       if (GameSession::current() && !GameSession::current()->get_savegame().is_title_screen() && id != 0)
       {
-        auto& sector = GameSession::current()->get_current_sector();
-        auto& player_status = GameSession::current()->get_savegame().get_player_status();
-
-        if (player_status.m_num_players <= id)
-          player_status.add_player();
-
-        // ID = 0 is impossible, so no need to write `(id == 0) ? "" : ...`
-        auto& player = sector.add<Player>(player_status, "Tux" + std::to_string(id + 1), id);
-
-        player.multiplayer_prepare_spawn();
+        GameSession::current()->on_player_added(id);
       }
     }
   }
@@ -129,22 +123,10 @@ JoystickManager::on_joystick_removed(int instance_id)
     joysticks.erase(it);
 
     if (!parent->m_use_game_controller && g_config->multiplayer_auto_manage_players
-        && deleted_player_id != 0 && !parent->m_uses_keyboard[deleted_player_id])
+        && deleted_player_id != 0 && !parent->m_uses_keyboard[deleted_player_id] &&
+        GameSession::current())
     {
-      // Sectors in worldmaps have no Player's of that class
-      if (Sector::current() && Sector::current()->get_object_count<Player>() > 0)
-      {
-        auto players = Sector::current()->get_objects_by_type<Player>();
-        auto it_players = players.begin();
-
-        while (it_players != players.end())
-        {
-          if (it_players->get_id() == deleted_player_id)
-            it_players->remove_me();
-
-          it_players++;
-        }
-      }
+      GameSession::current()->on_player_removed(deleted_player_id);
     }
   }
   else

src/control/keyboard_config.cpp

@@ -34,6 +34,7 @@ KeyboardConfig::KeyboardConfig() :
     Control::RIGHT,
     Control::JUMP,
     Control::ACTION,
+    Control::ITEM,
     Control::PEEK_LEFT,
     Control::PEEK_RIGHT,
     Control::PEEK_UP,
@@ -51,6 +52,7 @@ KeyboardConfig::KeyboardConfig() :
   m_keymap[SDLK_DOWN]      = {0, Control::DOWN};
   m_keymap[SDLK_SPACE]     = {0, Control::JUMP};
   m_keymap[SDLK_LCTRL]     = {0, Control::ACTION};
+  m_keymap[SDLK_LSHIFT]    = {0, Control::ITEM};
   m_keymap[SDLK_ESCAPE]    = {0, Control::ESCAPE};
   m_keymap[SDLK_p]         = {0, Control::START};
   m_keymap[SDLK_PAUSE]     = {0, Control::START};
@@ -64,20 +66,6 @@ KeyboardConfig::KeyboardConfig() :
   m_keymap[SDLK_F1]        = {0, Control::CHEAT_MENU};
   m_keymap[SDLK_F2]        = {0, Control::DEBUG_MENU};
   m_keymap[SDLK_BACKSPACE] = {0, Control::REMOVE};
-
-  m_keymap[SDLK_a]         = {1, Control::LEFT};
-  m_keymap[SDLK_d]         = {1, Control::RIGHT};
-  m_keymap[SDLK_w]         = {1, Control::UP};
-  m_keymap[SDLK_s]         = {1, Control::DOWN};
-  m_keymap[SDLK_e]         = {1, Control::JUMP};
-  m_keymap[SDLK_q]         = {1, Control::ACTION};
-
-  m_keymap[SDLK_j]         = {2, Control::LEFT};
-  m_keymap[SDLK_l]         = {2, Control::RIGHT};
-  m_keymap[SDLK_i]         = {2, Control::UP};
-  m_keymap[SDLK_k]         = {2, Control::DOWN};
-  m_keymap[SDLK_o]         = {2, Control::JUMP};
-  m_keymap[SDLK_u]         = {2, Control::ACTION};
 }
 
 void